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在人的头皮上,分布着许多血管、神经、皮脂腺、汗腺和毛囊。梳头不仅能除去头皮屑和污垢,而且梳齿在头皮上来回轻轻划过,能刺激头皮的神经末梢,通过大脑皮层来调节头部神经功能和松弛头部神经的紧张状态,促
On the human scalp, there are many blood vessels, nerves, sebaceous glands, sweat glands and hair follicles. Combing hair can not only remove dandruff and dirt, but also comb teeth gently across the scalp back and forth, can stimulate the scalp nerve endings, through the cerebral cortex to regulate the function of the head nerves and relaxation of the nervous condition of the head, promote